Electric crimping machine for air conditioning 230V S3 Flex 6-19 mm

The S3 Flex 230V electric crimping machine is a compact device designed for precise crimping of hoses ranging from 6 to 19 mm. It is primarily used in the production and repair of air conditioning hoses, as well as selected pneumatic and fuel lines.

The electric drive allows for reduced operator effort and faster work compared to manually operated crimpers. Thanks to its power supply from a standard 230 V network, the S3 Flex model fits well into a stationary workstation in a workshop, air conditioning service, or a hose manufacturing facility.

Technical parameters

• device type: electric hose crimping machine,
• model: S3 Flex,
• power supply: 230 V,
• crimping range: 6-19 mm,
• drive: electric,
• digital display
• pressure sensor
• purpose: air conditioning, pneumatic and fuel hoses,
• application: workshops, air conditioning services and hose production stations,
• type of work: stationary / workshop.
• intuitive and easy to use
• mobile and ergonomic in use

What is the S3 Flex crimping machine used for?

S3 Flex is used for permanent crimping of sleeves on flexible hoses. In the crimping process, a properly selected die presses the sleeve around the hose and the fitting, creating a permanent mechanical connection.

The device can be used in making:

• car air conditioning hoses,
• fuel hoses,
• selected pneumatic hoses,
• custom-made hoses at a service center.

Electric operation instead of manual crimping

The biggest advantage of the S3 Flex model is the electric drive. The operator does not have to perform the crimping cycle with manual force or use an additional hand pump.

In practice, this means:

• faster servicing of subsequent hoses,
• less operator fatigue,
• more comfortable work with a larger number of orders,
• easier maintenance of a repeatable crimping process.

230 V power supply, a convenient solution for the workshop

The crimper is powered by 230 V, so it can be connected to a standard electrical installation found in most workshops and service centers.

It does not require industrial three-phase power, which simplifies the workstation organization and allows it to be used also in smaller facilities.

Range 6-19 mm, for popular air conditioning hoses

The crimping range from 6 to 19 mm covers popular diameters used in air conditioning hoses and other small flexible hoses.

When selecting the appropriate die, however, one should always be guided not only by the hose diameter but also by:

• hose type,
• fitting type,
• crimp sleeve dimension,
• recommendations for a specific crimping system.

Why does an air conditioning crimper differ from a typical hydraulic crimper?

Air conditioning hoses often have fittings with bent tubes or unusual geometry. Therefore, devices intended for air conditioning are designed to facilitate the insertion of such elements into the crimping zone.

S3 Flex should not be treated as a universal crimper for all hydraulic hoses. Its main application is air conditioning hoses and other hoses within the range and system supported by the device.

Where will S3 Flex perform best?

• car air conditioning services,
• car workshops,
• A/C hose manufacturing plants,
• machine and vehicle services,
• smaller crimping shops,
• companies manufacturing fuel and pneumatic hoses.

Who is the S3 Flex electric crimping machine for?

The model will be particularly useful where a manual crimper starts to limit efficiency, but at the same time, there is no need to invest in a large industrial hydraulic hose press.

S3 Flex can be a good choice for a company that:

• regularly repairs air conditioning hoses,
• wants to manufacture new hoses independently,
• needs a faster alternative to a manual press,
• works mainly on small and medium hose diameters,
• wants to create a separate workstation for A/C hose service.

What does the hose crimping process look like?

1. select the hose, fitting, and sleeve intended for the given system,
2. cut the hose to the correct length,
3. seat the fitting in the hose according to the system requirements,
4. select the correct crimping die,
5. place the sleeve in the crimping zone,
6. perform the crimping cycle,
7. check the final dimension of the sleeve,
8. inspect the correctness and tightness of the finished connection.

The selection of jaws is crucial

For crimping air conditioning hoses, appropriately selected jaws or crimping dies are used. They should not be chosen solely based on appearance.

Proper selection depends on:

• hose diameter,
• sleeve diameter,
• fitting type,
• crimping system.

HYDRON also offers jaws and accessories for air conditioning crimpers in various variants.

Not every sleeve can be crimped with the same setting

This is one of the most common mistakes when working with A/C hoses. Two hoses of similar diameter may require a different die or a different crimping method.

Before making the first hose of a given type, it is worth checking the jaw selection instructions and the required final sleeve dimension.

Post-crimping inspection

After crimping is complete, the finished hose must be checked. The fact that the dies have closed does not yet mean that the connection has been made correctly.

The inspection should include, among others:

• sleeve position,
• crimp uniformity,
• no damage to the hose,
• correct seating of the fitting,
• final sleeve dimension,
• connection tightness.

Electric or manual air conditioning crimper?

A manual crimper will be a good solution for occasional repairs and where mobility and low purchase cost matter.

The S3 Flex electric crimper will perform better for regular workshop work, as it reduces operator effort and speeds up subsequent crimps.

If several or a dozen hoses are produced daily in the service, the electric drive can significantly improve work comfort.

Air conditioning crimper and repair quality

In an air conditioning system, hose tightness is crucial. A poorly executed crimp can cause refrigerant loss and the need for re-repair.

Therefore, the quality of the finished hose depends on the entire process:

• selection of the correct hose,
• selection of the fitting and sleeve,
• selection of the appropriate die,
• correct execution of the crimp,
• inspection of the finished connection.

Expanding workshop services to A/C hose manufacturing

Purchasing an electric crimper can be a practical way to expand the range of services of an automotive service center.

Instead of ordering a finished hose externally, the workshop can make it on-site, adjusting the length and fittings to a specific vehicle or machine.

This can shorten repair time and limit customer downtime.

What is worth having along with the S3 Flex?

To create a complete workstation for manufacturing air conditioning hoses, it is worth preparing:

• suitable air conditioning hoses,
• air conditioning fittings,
• crimp sleeves,
• a set of proper jaws,
• a tool for clean cutting of hoses,
• control instruments for checking the crimp dimension.

Air conditioning crimpers at HYDRON

If you are looking for another type of device, check out the full category of air conditioning hose crimpers. HYDRON offers manual, pump-operated, foot-operated, and electric models.

More machines for making and repairing hoses can also be found in the category of HYDRON crimpers and hose machines.

FAQ, S3 Flex 230V electric crimping machine

What hose range does the S3 Flex support?

The crimping machine is designed for crimping hoses in the range from 6 to 19 mm.

What is the power supply for the crimper?

The S3 Flex model is powered by 230 V.

What hoses can the S3 Flex be used for?

The device is intended primarily for air conditioning hoses, as well as selected pneumatic and fuel hoses.

Does the S3 Flex replace a large hydraulic crimper?

No. This device is mainly intended for smaller hoses and air conditioning applications. For typical hydraulic hoses, a crimper with the appropriate range and crimping force should be selected.

For whom will an electric crimper be better than a manual one?

Primarily for workshops and services regularly manufacturing hoses, where faster work and lower operator workload are important.